Forgetting your anniversary is one thing that will make your life miserable (at least for a month). Writing it down on your PDA will not guarantee you will remember them and prepare special things for your spouse on time. Here comes your ultimate reminder, a Reminder Ring, this ring will heats up to 120F degrees for at least 10 seconds, on every hour starting from the day before your anniversary date. The ring is powered by battery that will charge itself using your body heat so it will not died out before it gets to burn your finger. The date of burning finger hell will be programmed into the ring when you order them. So if you do not want to miss your anniversary, this is one way of doing it, or you can just remember it!